112111020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 288

約数和(自身を含む): 429004800

約数和(自身を除く): 316893780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 223, 228, 245, 252, 266, 270, 285, 294, 315, 342, 378, 380, 399, 420, 441, 446, 490, 513, 532, 540, 570, 588, 630, 665, 669, 684, 735, 756, 798, 855, 882, 892, 931, 945, 980, 1026, 1115, 1140, 1197, 1260, 1323, 1330, 1338, 1470, 1561, 1596, 1710, 1764, 1862, 1890, 1995, 2007, 2052, 2205, 2230, 2394, 2565, 2646, 2660, 2676, 2793, 2940, 3122, 3345, 3420, 3591, 3724, 3780, 3990, 4014, 4237, 4410, 4460, 4655, 4683, 4788, 5130, 5292, 5586, 5985, 6021, 6244, 6615, 6690, 7182, 7805, 7980, 8028, 8379, 8474, 8820, 9310, 9366, 10035, 10260, 10927, 11172, 11970, 12042, 12711, 13230, 13380, 13965, 14049, 14364, 15610, 16758, 16948, 17955, 18620, 18732, 20070, 21185, 21854, 23415, 23940, 24084, 25137, 25422, 26460, 27930, 28098, 29659, 30105, 31220, 32781, 33516, 35910, 38133, 40140, 41895, 42147, 42370, 43708, 46830, 50274, 50844, 54635, 55860, 56196, 59318, 60210, 63555, 65562, 70245, 71820, 76266, 83790, 84294, 84740, 88977, 93660, 98343, 100548, 109270, 114399, 118636, 120420, 125685, 127110, 131124, 140490, 148295, 152532, 163905, 167580, 168588, 177954, 190665, 196686, 207613, 210735, 218540, 228798, 251370, 254220, 266931, 280980, 295029, 296590, 327810, 355908, 381330, 393372, 415226, 421470, 444885, 457596, 491715, 502740, 533862, 571995, 590058, 593180, 622839, 655620, 762660, 800793, 830452, 842940, 889770, 983430, 1038065, 1067724, 1143990, 1180116, 1245678, 1334655, 1475145, 1601586, 1779540, 1868517, 1966860, 2076130, 2287980, 2491356, 2669310, 2950290, 3114195, 3203172, 3737034, 4003965, 4152260, 5338620, 5605551, 5900580, 6228390, 7474068, 8007930, 9342585, 11211102, 12456780, 16015860, 18685170, 22422204, 28027755, 37370340, 56055510, 112111020]

約数ペア:

[(1, 112111020), (2, 56055510), (3, 37370340), (4, 28027755), (5, 22422204), (6, 18685170), (7, 16015860), (9, 12456780), (10, 11211102), (12, 9342585), (14, 8007930), (15, 7474068), (18, 6228390), (19, 5900580), (20, 5605551), (21, 5338620), (27, 4152260), (28, 4003965), (30, 3737034), (35, 3203172), (36, 3114195), (38, 2950290), (42, 2669310), (45, 2491356), (49, 2287980), (54, 2076130), (57, 1966860), (60, 1868517), (63, 1779540), (70, 1601586), (76, 1475145), (84, 1334655), (90, 1245678), (95, 1180116), (98, 1143990), (105, 1067724), (108, 1038065), (114, 983430), (126, 889770), (133, 842940), (135, 830452), (140, 800793), (147, 762660), (171, 655620), (180, 622839), (189, 593180), (190, 590058), (196, 571995), (210, 533862), (223, 502740), (228, 491715), (245, 457596), (252, 444885), (266, 421470), (270, 415226), (285, 393372), (294, 381330), (315, 355908), (342, 327810), (378, 296590), (380, 295029), (399, 280980), (420, 266931), (441, 254220), (446, 251370), (490, 228798), (513, 218540), (532, 210735), (540, 207613), (570, 196686), (588, 190665), (630, 177954), (665, 168588), (669, 167580), (684, 163905), (735, 152532), (756, 148295), (798, 140490), (855, 131124), (882, 127110), (892, 125685), (931, 120420), (945, 118636), (980, 114399), (1026, 109270), (1115, 100548), (1140, 98343), (1197, 93660), (1260, 88977), (1323, 84740), (1330, 84294), (1338, 83790), (1470, 76266), (1561, 71820), (1596, 70245), (1710, 65562), (1764, 63555), (1862, 60210), (1890, 59318), (1995, 56196), (2007, 55860), (2052, 54635), (2205, 50844), (2230, 50274), (2394, 46830), (2565, 43708), (2646, 42370), (2660, 42147), (2676, 41895), (2793, 40140), (2940, 38133), (3122, 35910), (3345, 33516), (3420, 32781), (3591, 31220), (3724, 30105), (3780, 29659), (3990, 28098), (4014, 27930), (4237, 26460), (4410, 25422), (4460, 25137), (4655, 24084), (4683, 23940), (4788, 23415), (5130, 21854), (5292, 21185), (5586, 20070), (5985, 18732), (6021, 18620), (6244, 17955), (6615, 16948), (6690, 16758), (7182, 15610), (7805, 14364), (7980, 14049), (8028, 13965), (8379, 13380), (8474, 13230), (8820, 12711), (9310, 12042), (9366, 11970), (10035, 11172), (10260, 10927)]