48047580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 182138880

約数和(自身を除く): 134091300

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, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 223, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 446, 513, 532, 540, 567, 570, 630, 665, 669, 684, 756, 798, 810, 855, 892, 945, 1026, 1115, 1134, 1140, 1197, 1260, 1330, 1338, 1539, 1561, 1596, 1620, 1710, 1890, 1995, 2007, 2052, 2230, 2268, 2394, 2565, 2660, 2676, 2835, 3078, 3122, 3345, 3420, 3591, 3780, 3990, 4014, 4237, 4460, 4683, 4788, 5130, 5670, 5985, 6021, 6156, 6244, 6690, 7182, 7695, 7805, 7980, 8028, 8474, 9366, 10035, 10260, 10773, 11340, 11970, 12042, 12711, 13380, 14049, 14364, 15390, 15610, 16948, 17955, 18063, 18732, 20070, 21185, 21546, 23415, 23940, 24084, 25422, 28098, 29659, 30105, 30780, 31220, 35910, 36126, 38133, 40140, 42147, 42370, 43092, 46830, 50844, 53865, 56196, 59318, 60210, 63555, 70245, 71820, 72252, 76266, 84294, 84740, 88977, 90315, 93660, 107730, 114399, 118636, 120420, 126441, 127110, 140490, 148295, 152532, 168588, 177954, 180630, 190665, 210735, 215460, 228798, 252882, 254220, 266931, 280980, 296590, 343197, 355908, 361260, 381330, 421470, 444885, 457596, 505764, 533862, 571995, 593180, 632205, 686394, 762660, 800793, 842940, 889770, 1067724, 1143990, 1264410, 1334655, 1372788, 1601586, 1715985, 1779540, 2287980, 2402379, 2528820, 2669310, 3203172, 3431970, 4003965, 4804758, 5338620, 6863940, 8007930, 9609516, 12011895, 16015860, 24023790, 48047580]

約数ペア:

[(1, 48047580), (2, 24023790), (3, 16015860), (4, 12011895), (5, 9609516), (6, 8007930), (7, 6863940), (9, 5338620), (10, 4804758), (12, 4003965), (14, 3431970), (15, 3203172), (18, 2669310), (19, 2528820), (20, 2402379), (21, 2287980), (27, 1779540), (28, 1715985), (30, 1601586), (35, 1372788), (36, 1334655), (38, 1264410), (42, 1143990), (45, 1067724), (54, 889770), (57, 842940), (60, 800793), (63, 762660), (70, 686394), (76, 632205), (81, 593180), (84, 571995), (90, 533862), (95, 505764), (105, 457596), (108, 444885), (114, 421470), (126, 381330), (133, 361260), (135, 355908), (140, 343197), (162, 296590), (171, 280980), (180, 266931), (189, 254220), (190, 252882), (210, 228798), (223, 215460), (228, 210735), (252, 190665), (266, 180630), (270, 177954), (285, 168588), (315, 152532), (324, 148295), (342, 140490), (378, 127110), (380, 126441), (399, 120420), (405, 118636), (420, 114399), (446, 107730), (513, 93660), (532, 90315), (540, 88977), (567, 84740), (570, 84294), (630, 76266), (665, 72252), (669, 71820), (684, 70245), (756, 63555), (798, 60210), (810, 59318), (855, 56196), (892, 53865), (945, 50844), (1026, 46830), (1115, 43092), (1134, 42370), (1140, 42147), (1197, 40140), (1260, 38133), (1330, 36126), (1338, 35910), (1539, 31220), (1561, 30780), (1596, 30105), (1620, 29659), (1710, 28098), (1890, 25422), (1995, 24084), (2007, 23940), (2052, 23415), (2230, 21546), (2268, 21185), (2394, 20070), (2565, 18732), (2660, 18063), (2676, 17955), (2835, 16948), (3078, 15610), (3122, 15390), (3345, 14364), (3420, 14049), (3591, 13380), (3780, 12711), (3990, 12042), (4014, 11970), (4237, 11340), (4460, 10773), (4683, 10260), (4788, 10035), (5130, 9366), (5670, 8474), (5985, 8028), (6021, 7980), (6156, 7805), (6244, 7695), (6690, 7182)]