199761900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 692955648

約数和(自身を除く): 493193748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 25, 26, 30, 34, 39, 46, 50, 51, 52, 60, 65, 68, 69, 75, 78, 85, 92, 100, 102, 115, 130, 131, 138, 150, 156, 170, 195, 204, 221, 230, 255, 260, 262, 276, 299, 300, 325, 340, 345, 390, 391, 393, 425, 442, 460, 510, 524, 575, 598, 650, 655, 663, 690, 780, 782, 786, 850, 884, 897, 975, 1020, 1105, 1150, 1173, 1196, 1275, 1300, 1310, 1326, 1380, 1495, 1564, 1572, 1700, 1703, 1725, 1794, 1950, 1955, 1965, 2210, 2227, 2300, 2346, 2550, 2620, 2652, 2990, 3013, 3275, 3315, 3406, 3450, 3588, 3900, 3910, 3930, 4420, 4454, 4485, 4692, 5083, 5100, 5109, 5525, 5865, 5980, 6026, 6550, 6630, 6681, 6812, 6900, 7475, 7820, 7860, 8515, 8908, 8970, 9039, 9775, 9825, 10166, 10218, 11050, 11135, 11730, 12052, 13100, 13260, 13362, 14950, 15065, 15249, 16575, 17030, 17940, 18078, 19550, 19650, 20332, 20436, 22100, 22270, 22425, 23460, 25415, 25545, 26724, 28951, 29325, 29900, 30130, 30498, 33150, 33405, 34060, 36156, 39100, 39169, 39300, 42575, 44540, 44850, 45195, 50830, 51090, 51221, 55675, 57902, 58650, 60260, 60996, 66300, 66810, 75325, 76245, 78338, 85150, 86853, 89700, 90390, 101660, 102180, 102442, 111350, 115804, 117300, 117507, 127075, 127725, 133620, 144755, 150650, 152490, 153663, 156676, 167025, 170300, 173706, 180780, 195845, 204884, 222700, 225975, 235014, 254150, 255450, 256105, 289510, 301300, 304980, 307326, 334050, 347412, 381225, 391690, 434265, 451950, 470028, 508300, 510900, 512210, 579020, 587535, 614652, 665873, 668100, 723775, 762450, 768315, 783380, 868530, 903900, 979225, 1024420, 1175070, 1280525, 1331746, 1447550, 1524900, 1536630, 1737060, 1958450, 1997619, 2171325, 2350140, 2561050, 2663492, 2895100, 2937675, 3073260, 3329365, 3841575, 3916900, 3995238, 4342650, 5122100, 5875350, 6658730, 7683150, 7990476, 8685300, 9988095, 11750700, 13317460, 15366300, 16646825, 19976190, 33293650, 39952380, 49940475, 66587300, 99880950, 199761900]

約数ペア:

[(1, 199761900), (2, 99880950), (3, 66587300), (4, 49940475), (5, 39952380), (6, 33293650), (10, 19976190), (12, 16646825), (13, 15366300), (15, 13317460), (17, 11750700), (20, 9988095), (23, 8685300), (25, 7990476), (26, 7683150), (30, 6658730), (34, 5875350), (39, 5122100), (46, 4342650), (50, 3995238), (51, 3916900), (52, 3841575), (60, 3329365), (65, 3073260), (68, 2937675), (69, 2895100), (75, 2663492), (78, 2561050), (85, 2350140), (92, 2171325), (100, 1997619), (102, 1958450), (115, 1737060), (130, 1536630), (131, 1524900), (138, 1447550), (150, 1331746), (156, 1280525), (170, 1175070), (195, 1024420), (204, 979225), (221, 903900), (230, 868530), (255, 783380), (260, 768315), (262, 762450), (276, 723775), (299, 668100), (300, 665873), (325, 614652), (340, 587535), (345, 579020), (390, 512210), (391, 510900), (393, 508300), (425, 470028), (442, 451950), (460, 434265), (510, 391690), (524, 381225), (575, 347412), (598, 334050), (650, 307326), (655, 304980), (663, 301300), (690, 289510), (780, 256105), (782, 255450), (786, 254150), (850, 235014), (884, 225975), (897, 222700), (975, 204884), (1020, 195845), (1105, 180780), (1150, 173706), (1173, 170300), (1196, 167025), (1275, 156676), (1300, 153663), (1310, 152490), (1326, 150650), (1380, 144755), (1495, 133620), (1564, 127725), (1572, 127075), (1700, 117507), (1703, 117300), (1725, 115804), (1794, 111350), (1950, 102442), (1955, 102180), (1965, 101660), (2210, 90390), (2227, 89700), (2300, 86853), (2346, 85150), (2550, 78338), (2620, 76245), (2652, 75325), (2990, 66810), (3013, 66300), (3275, 60996), (3315, 60260), (3406, 58650), (3450, 57902), (3588, 55675), (3900, 51221), (3910, 51090), (3930, 50830), (4420, 45195), (4454, 44850), (4485, 44540), (4692, 42575), (5083, 39300), (5100, 39169), (5109, 39100), (5525, 36156), (5865, 34060), (5980, 33405), (6026, 33150), (6550, 30498), (6630, 30130), (6681, 29900), (6812, 29325), (6900, 28951), (7475, 26724), (7820, 25545), (7860, 25415), (8515, 23460), (8908, 22425), (8970, 22270), (9039, 22100), (9775, 20436), (9825, 20332), (10166, 19650), (10218, 19550), (11050, 18078), (11135, 17940), (11730, 17030), (12052, 16575), (13100, 15249), (13260, 15065), (13362, 14950)]