271863150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 787449600

約数和(自身を除く): 515586450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 59, 65, 75, 78, 85, 102, 118, 130, 139, 150, 170, 177, 195, 221, 255, 278, 295, 325, 354, 390, 417, 425, 442, 510, 590, 650, 663, 695, 767, 834, 850, 885, 975, 1003, 1105, 1275, 1326, 1390, 1475, 1534, 1770, 1807, 1950, 2006, 2085, 2210, 2301, 2363, 2550, 2950, 3009, 3315, 3475, 3614, 3835, 4170, 4425, 4602, 4726, 5015, 5421, 5525, 6018, 6630, 6950, 7089, 7670, 8201, 8850, 9035, 10030, 10425, 10842, 11050, 11505, 11815, 13039, 14178, 15045, 16402, 16575, 18070, 19175, 20850, 23010, 23630, 24603, 25075, 26078, 27105, 30090, 30719, 33150, 35445, 38350, 39117, 41005, 45175, 49206, 50150, 54210, 57525, 59075, 61438, 65195, 70890, 75225, 78234, 82010, 90350, 92157, 106613, 115050, 118150, 123015, 130390, 135525, 139417, 150450, 153595, 177225, 184314, 195585, 205025, 213226, 246030, 271050, 278834, 307190, 319839, 325975, 354450, 391170, 410050, 418251, 460785, 533065, 615075, 639678, 651950, 697085, 767975, 836502, 921570, 977925, 1066130, 1230150, 1394170, 1535950, 1599195, 1812421, 1955850, 2091255, 2303925, 2665325, 3198390, 3485425, 3624842, 4182510, 4607850, 5330650, 5437263, 6970850, 7995975, 9062105, 10456275, 10874526, 15991950, 18124210, 20912550, 27186315, 45310525, 54372630, 90621050, 135931575, 271863150]

約数ペア:

[(1, 271863150), (2, 135931575), (3, 90621050), (5, 54372630), (6, 45310525), (10, 27186315), (13, 20912550), (15, 18124210), (17, 15991950), (25, 10874526), (26, 10456275), (30, 9062105), (34, 7995975), (39, 6970850), (50, 5437263), (51, 5330650), (59, 4607850), (65, 4182510), (75, 3624842), (78, 3485425), (85, 3198390), (102, 2665325), (118, 2303925), (130, 2091255), (139, 1955850), (150, 1812421), (170, 1599195), (177, 1535950), (195, 1394170), (221, 1230150), (255, 1066130), (278, 977925), (295, 921570), (325, 836502), (354, 767975), (390, 697085), (417, 651950), (425, 639678), (442, 615075), (510, 533065), (590, 460785), (650, 418251), (663, 410050), (695, 391170), (767, 354450), (834, 325975), (850, 319839), (885, 307190), (975, 278834), (1003, 271050), (1105, 246030), (1275, 213226), (1326, 205025), (1390, 195585), (1475, 184314), (1534, 177225), (1770, 153595), (1807, 150450), (1950, 139417), (2006, 135525), (2085, 130390), (2210, 123015), (2301, 118150), (2363, 115050), (2550, 106613), (2950, 92157), (3009, 90350), (3315, 82010), (3475, 78234), (3614, 75225), (3835, 70890), (4170, 65195), (4425, 61438), (4602, 59075), (4726, 57525), (5015, 54210), (5421, 50150), (5525, 49206), (6018, 45175), (6630, 41005), (6950, 39117), (7089, 38350), (7670, 35445), (8201, 33150), (8850, 30719), (9035, 30090), (10030, 27105), (10425, 26078), (10842, 25075), (11050, 24603), (11505, 23630), (11815, 23010), (13039, 20850), (14178, 19175), (15045, 18070), (16402, 16575)]