194563980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 288

約数和(自身を含む): 692362944

約数和(自身を除く): 497798964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 67, 68, 73, 78, 85, 90, 102, 117, 130, 134, 146, 153, 156, 170, 180, 195, 201, 204, 219, 221, 234, 255, 260, 268, 292, 306, 335, 340, 365, 390, 402, 438, 442, 468, 510, 585, 603, 612, 657, 663, 670, 730, 765, 780, 804, 871, 876, 884, 949, 1005, 1020, 1095, 1105, 1139, 1170, 1206, 1241, 1314, 1326, 1340, 1460, 1530, 1742, 1898, 1989, 2010, 2190, 2210, 2278, 2340, 2412, 2482, 2613, 2628, 2652, 2847, 3015, 3060, 3285, 3315, 3417, 3484, 3723, 3796, 3978, 4020, 4355, 4380, 4420, 4556, 4745, 4891, 4964, 5226, 5694, 5695, 6030, 6205, 6570, 6630, 6834, 7446, 7839, 7956, 8541, 8710, 9490, 9782, 9945, 10251, 10452, 11169, 11388, 11390, 12060, 12410, 13065, 13140, 13260, 13668, 14235, 14673, 14807, 14892, 15678, 16133, 17082, 17085, 17420, 18615, 18980, 19564, 19890, 20502, 22338, 22780, 24455, 24820, 26130, 28470, 29346, 29614, 31356, 32266, 34164, 34170, 37230, 39195, 39780, 41004, 42705, 44019, 44421, 44676, 48399, 48910, 51255, 52260, 55845, 56940, 58692, 59228, 63583, 64532, 68340, 73365, 74035, 74460, 78390, 80665, 83147, 85410, 88038, 88842, 96798, 97820, 102510, 111690, 127166, 133263, 145197, 146730, 148070, 156780, 161330, 166294, 170820, 176076, 177684, 190749, 193596, 205020, 220095, 222105, 223380, 241995, 249441, 254332, 266526, 290394, 293460, 296140, 317915, 322660, 332588, 381498, 415735, 440190, 444210, 483990, 498882, 533052, 572247, 580788, 635830, 666315, 725985, 748323, 762996, 831470, 880380, 888420, 953745, 967980, 997764, 1080911, 1144494, 1247205, 1271660, 1332630, 1451970, 1496646, 1662940, 1907490, 2161822, 2288988, 2494410, 2665260, 2861235, 2903940, 2993292, 3242733, 3741615, 3814980, 4323644, 4988820, 5404555, 5722470, 6485466, 7483230, 9728199, 10809110, 11444940, 12970932, 14966460, 16213665, 19456398, 21618220, 32427330, 38912796, 48640995, 64854660, 97281990, 194563980]

約数ペア:

[(1, 194563980), (2, 97281990), (3, 64854660), (4, 48640995), (5, 38912796), (6, 32427330), (9, 21618220), (10, 19456398), (12, 16213665), (13, 14966460), (15, 12970932), (17, 11444940), (18, 10809110), (20, 9728199), (26, 7483230), (30, 6485466), (34, 5722470), (36, 5404555), (39, 4988820), (45, 4323644), (51, 3814980), (52, 3741615), (60, 3242733), (65, 2993292), (67, 2903940), (68, 2861235), (73, 2665260), (78, 2494410), (85, 2288988), (90, 2161822), (102, 1907490), (117, 1662940), (130, 1496646), (134, 1451970), (146, 1332630), (153, 1271660), (156, 1247205), (170, 1144494), (180, 1080911), (195, 997764), (201, 967980), (204, 953745), (219, 888420), (221, 880380), (234, 831470), (255, 762996), (260, 748323), (268, 725985), (292, 666315), (306, 635830), (335, 580788), (340, 572247), (365, 533052), (390, 498882), (402, 483990), (438, 444210), (442, 440190), (468, 415735), (510, 381498), (585, 332588), (603, 322660), (612, 317915), (657, 296140), (663, 293460), (670, 290394), (730, 266526), (765, 254332), (780, 249441), (804, 241995), (871, 223380), (876, 222105), (884, 220095), (949, 205020), (1005, 193596), (1020, 190749), (1095, 177684), (1105, 176076), (1139, 170820), (1170, 166294), (1206, 161330), (1241, 156780), (1314, 148070), (1326, 146730), (1340, 145197), (1460, 133263), (1530, 127166), (1742, 111690), (1898, 102510), (1989, 97820), (2010, 96798), (2190, 88842), (2210, 88038), (2278, 85410), (2340, 83147), (2412, 80665), (2482, 78390), (2613, 74460), (2628, 74035), (2652, 73365), (2847, 68340), (3015, 64532), (3060, 63583), (3285, 59228), (3315, 58692), (3417, 56940), (3484, 55845), (3723, 52260), (3796, 51255), (3978, 48910), (4020, 48399), (4355, 44676), (4380, 44421), (4420, 44019), (4556, 42705), (4745, 41004), (4891, 39780), (4964, 39195), (5226, 37230), (5694, 34170), (5695, 34164), (6030, 32266), (6205, 31356), (6570, 29614), (6630, 29346), (6834, 28470), (7446, 26130), (7839, 24820), (7956, 24455), (8541, 22780), (8710, 22338), (9490, 20502), (9782, 19890), (9945, 19564), (10251, 18980), (10452, 18615), (11169, 17420), (11388, 17085), (11390, 17082), (12060, 16133), (12410, 15678), (13065, 14892), (13140, 14807), (13260, 14673), (13668, 14235)]